Moderate

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of central, south central, southwest, and west central Louisiana. * WHEN...From 4 AM to 9 AM CDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous. If driving, slow down, use your headlights, and leave plenty of distance ahead of you.

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Northern Calcasieu and Southern Calcasieu Parishes. * WHEN...From 4 AM to 9 AM CDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous. If driving, slow down, use your headlights, and leave plenty of distance ahead of you.

* WHAT...Visibility of one-half mile or less in dense fog. * WHERE...Dickson, Houston, Humphreys, Montgomery, and Stewart Counties. * WHEN...Until 8 AM CDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous. If driving, slow down, use your headlights, and leave plenty of distance ahead of you.

* WHAT...Snow. Additional snow accumulations between 2 and 6 inches. Winds gusting as high as 35 mph. * WHERE...Rabbit Ears Pass, and Rocky Mountain National Park and the Medicine Bow Range. * WHEN...Until 9 AM MDT Thursday. * IMPACTS...Snow covered roads will make travel hazardous, especially through mountain passes. Use caution when traveling. Roads will be slick resulting in slow and hazardous travel. Allow extra time to reach your destination. If traveling to the mountains, be prepared for winter driving

* WHAT...Snow. Additional snow accumulations up to two inches. * WHERE...The Mountains of Summit County, the Mosquito Range, and the Indian Peaks. * WHEN...Until 3 AM MDT Thursday. * IMPACTS...Snow covered roads will make travel hazardous, especially through mountain passes. Use caution when traveling. Slow down and use caution while traveling. The latest road conditions for Colorado can be obtained by calling 5 1 1 or by going to www.cotrip.org.

At 1147 PM CDT, Doppler radar was tracking a strong thunderstorm near Capitola, or 7 miles southwest of Roby, moving northeast at 40 mph. HAZARD...Wind gusts of 50 to 55 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. This strong thunderstorm will be near... Roby around 1155 PM CDT. Other locations impacted by this storm include Hitson and Us- 180 Near The Fisher-Scurry County Line. If outdoors, consider seeking shelter inside a building.

* WHAT...Visibility of one-half mile or less in dense fog. * WHERE...A portion of West Tennessee. * WHEN...Until 8 AM CDT Thursday. * IMPACTS...Low visibility could make driving conditions hazardous. If driving, slow down, use your low-beam headlights, and leave plenty of distance ahead of you.

* WHAT...Rapid changes in visibility dropping below one quarter mile in dense fog. * WHERE...Southwest Indiana, western Kentucky and portions of southern Illinois. * WHEN...Until 8 AM CDT /9 AM EDT/ Thursday. * IMPACTS...Low visibility could make driving conditions hazardous. If driving, slow down, use your headlights, and leave plenty of distance ahead of you.

At 1125 PM CDT, Doppler radar was tracking a strong thunderstorm over I-20 Near The Nolan-Mitchell County Line, or near Wastella, moving northeast at 50 mph. HAZARD...Wind gusts of 50 to 55 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. This strong thunderstorm will be near... Roscoe and Wastella around 1130 PM CDT. Sweetwater around 1140 PM CDT. Longworth around 1150 PM CDT. Other locations impacted by this storm include Gannon, Busby,

* WHAT...Northwest winds 30 to 40 mph with gusts up to 55 mph expected. * WHERE...Jones, Lyman, Stanley, Corson, and Dewey Counties. * WHEN...From 10 AM CDT /9 AM MDT/ Thursday to 4 AM CDT /3 AM MDT/ Friday. * IMPACTS...Gusty winds will blow around unsecured objects and a few power outages may result. Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.